1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611193f9529e30af47064ddad0b641d2a77fee0d15faa52efe88999efa7336af. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce42af7c-6a68-4039-9a71-400e31ca35fb.json and https://artists.proofprofile.net/proofs/artist/ce42af7c-6a68-4039-9a71-400e31ca35fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b273704697891bec5b6946a78acf466497db39483c1eb14da9a785394f38d30. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eacf228fdd9f9a7b92de646009ce27b76dc9d4ba8e46b5df0e787000d5bf3ef. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0174a07957ff2daac92c45beb37cfa50e9e6e4926e4decaaddf0463bbea3d9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707ea66bbca65b2e1201ed32fc1ea6146bd4fbd3a7072af700d30c21056db668. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f42fc384ddf156850d9fc24d7076bd74dd04c6736566149923d6dd718393e1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16808fc6aea12d784e9474676246e1f41980a46cb833a7dc8e5e38b1201fe6f8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:14:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15f0a422eecf914d18fb2921172b2fa1745c3e2a32f0a9d15cce3b2faa6ff4e. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:45:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1892e03a166fa0c67ce539fa2ff8c403af79df748f8f262f6013c3af33f75bcb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:39:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1600623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295af2c668e6bc892130ef4c33a07fa05e14fab6fe5c188e91319272427c8642. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:43:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bc220fbd2b7500e5110fb6c2a178f9f509263cca3c9dc2bdd1439478933b0f. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:10:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635508c161efcc19c3ecf6674ba6f88594ef74224b4f01032679115e1adf1fcb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73482d284f59e5cee192ff39d93ac9dcc7bfd14a47d3219e0da0fc518b4f3ba4. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:17:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d5c056da436b2543c8df600b695da5bdd72ae79a3a2e4f7ef876e198df6391. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb651c30fb786d6a477aa59537b0144eac82933ad7a312db676deb250da61428f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ff531d849e245d788fe0465af411bc5c06e6256d03669a5c5ad1624700e68f. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:44:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf797b2e59190fae5c0822ec4a81bcb2737eafe3e172bb1c9aad4a7f0f48594f3. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee97d2282b0a6d95dcad2ac923d7d584a0583cda60e0dbb5ba627a1f7c30229. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd447e5ed50801c4583e0960869718adfcbff8628ce64cd98bfa6b47d499cdfd2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1800248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b77e44369a6438cca1e79379bcfc4b595587224c9d08d6491368a03f68979be. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3016d876d2c4a98e455ae0b98693a31551d6eaeda3e9589b5f96f0c550b392. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14c43e2446c73272b9219c9b6255794a95becc74cc7a005efaadce9f59005d2. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:31:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8cbec13f8141574be27cda90c4e9109cf3f317c4a35925933325e5715f89c8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f30fe9ce1ddf100d674d45f655e67a1f5906a4db0092cda28a1b8a6b2575ef. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe377f3fc31d6cb18aa16b1dc882ea80bcd8227d3cef08968a91ed8d6670d8de. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:25:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf136bc891a0f79f6ca2231d7419622710bb4adbe522ee41dc86c9bd8730720ca. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52370690d8a8ad473231eef5efd0067472411a74ed0f22ff97638876f519a4f1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:31:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a6cc9df7690ff8e7e6d63514b90f1d0d60a13cd1914fb10cba188906eb7354. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547fa1144ccb3f2f29d891ace1dada0eb8805d64e8011be9dc00d6153888639f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb556050d5bcfe148b69172de5a84acccb31a09cf11885e905a1447f52452ebd. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:05:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b825047a651f2e3e6be6be96c82f3a18f5bc3629dc04a929de3828f1e681ca9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T05:47:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102b4f97d8825c7af570d76498379ee528dd2f0cfcd1e79496c26a1557cba6d3. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:34:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7de32010c1a22b6c954f8b73945cec25b36f04a4bc7c15efcea62663ed39bb8. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f199b21f34b057f26e09898c2ead4ffe7bfcb786b6b3eb0455fcb6332c77ba. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa79d708494f6fde9ba6055ac13699dfe3a071abbc5bf218b98e55bd12ee93b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed33c84fb667e8fc7816b5e79852a2cc559b87171fa59d6693c470b0484d7c18. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:34:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39e29eaca61851e7a3a84d1d07bbada6ffaee81d5468b37b773be2a1f450887. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:58:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99e5476fa3658e6e756e96b2f9b797ef4ddd0a3b01f8eedc784f2e9f9f26bba. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac4bc3c309471353ed72d609c6e425c1165b8abd2dcecf9b2c830c1fdbde1fd. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:40:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9567316da9af6735824b88f9600c540cf0709b384177beee519b6c4a4c560c7. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f363e6c880ebf69647fc6e376333a41ad3da6a6ec2833cf1810e2e308bc1aa3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:52:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f82f6d2cbffa4b3fd2af08d4ea576dcbae780bef1bde2d45d5da24dd02ef221. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058d0d5c194a218fa6d7e834cd6cc25f9720f2384cf62c340f1612dcbd95398d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43ff9cdacaa973b6f2edb7975b2ba9b928671f88b3fc8b090acebf6e520a6c2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb845a0c8cb0112ed74fe4052e866e7d2c03c709f0b9c4639d8029e621ff382fc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243f974a218f36a76374aa10827a49162e0cb56057c94d4387902cb612a484ce. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242aff983b8e08a1bca5e72fe3ecdd61ebce224943d211f2a5df51d15db92917. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:25:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa191edecce0722425cf401671e4a916bbb81c556d98c910028eea3ffbff1f3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd8455acf0760f177750ab1d7cba2edcca7ddd743dfbf9e7209b580f568eabc. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750bbb1a8146903b2a46fa6799dceffa8e6b80c38f77e0c31ac8666edb43d0ad. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aab95ba9078279dbb4606ff8c28eb4ffc3403c7fa151ac75c313222a372f2f5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd9b0cc2d2f33b84262a8927c7d5591e28dded362c174d33a89d8734880c8fd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dd99dbde856bf2258829da928531924c34a9e89119d376fa9b621805acab11. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c27361970f2431aa248e66fe5b47e7817a178cbc176eb25e26de7ebb7241d4c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b231b88580db3a48dcb08198a30831947dd248a110935a4c9bd5f784676c3e. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeb84fc6ff41badcf6eecfcc54f17c699e38880f608fc57e5fb5ccc16c15f08. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4f0bd06648bee17e37d03cdaaa838278d0139bd8c4009a11e306f0eb03d25a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b682f7e4b63512242b0c95f8fc5d8897c3952107bc9b7a5667fdc57142e848c. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70e25d7ab9c2489a79539ea974e39c7a736547e543338557e58c218826fdb7f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296a0544e15e736a14b27e996358425b8a260e3c011a0b348b816b191c2c9cf0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502667e3441c3e664067b181c10ed0890722927e9813ea5103793e1c78d705da. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b861fbdece6e4fb94c6870f94319ecf4fcc7163ec0ee37c054bec62f933e94a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078d4d2e20d65713a0729a5ad6eca4ef07cd3575da9b1242e34e9f2d698d36fc. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a567589cf86723e622c1b79d3f8884fa043e1130b92ff031669afe266160e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96815c9cd546edc81a2fd995da47a2ec8a73de31000470f2c2362c268f5d01b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46747226465507051a2d4d76c972bccb046f57ac9298ee7aa13c0e0278d271d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c30195b5b2598b7b53191aa839cf61de63dc396668aa8a3366bce0add7503d8. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c0670d0db9434aa325e731f408be192dc110bcc5374e8594087c0108a1ff70. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR1900239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df659df878cb72c1578ba4975ec16a04baa58b0fe6a780217b65e19029c258e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5debf7d9903df04a3a907973953cffce9be30a974f5e5309389bfa266af16c9. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa9fd8e179526273bc1afcde85204ee9efc019b275f87e7bd5f0386d3fbc456. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:46:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe992c1dd2157a985ca7f78d99f762b8a790c9a9e84945cf6df14a77eace22242. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50d161386772242220d93cd8ee735313824fe674766cd664f7561f77d77235d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea979dfbac82d0b18110f726cffe2287ca00f38aff16b7f87be482c8d630c4d. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:59:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2400583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db17721add45775cc0d0d4405bb91a7383570b396fb6ce7996bff09be2bbdc4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIBAR2400584.